public NavigationButton(UIElement element, DestinationDelegate destination)
 {
     element.MouseEnter += Mouse_Enter;
     element.MouseLeave += Mouse_Leave;
     Element             = element;
     Destination         = destination;
 }
 public NavigationButton(UIElement element, DestinationDelegate destination)
 {
     element.MouseEnter += Mouse_Enter;
     element.MouseLeave += Mouse_Leave;
     Element = element;
     Destination = destination;
 }